baber/WOPTO huggingface dataset:
Patent JP-H07208910-A (JP)
Title: Method for measuring surface area of current-flowing anode
Inventor: NAKAUCHI HIROJI
IPC: G01B7/32
Filed: 1994-01-17
Abstract: PURPOSE:To rapidly and easily measure the surface area at the current point of a flow-rate anode by dividing an apparent polarization resistance measured in a certain amount of time after the flow-rate anode starts to be used by the polarization resistance measured at an arbitrary point after that and then integrating the surface area before the use. CONSTITUTION:After a flow-rate anode 1 starts to be used, the surface of the anode 1 is dissolved slightly in approximately 300 hours, a self-corrosion rate becomes nearly constant, and a surface area S1 is nearly equal to a surface area S0 before use (at the time of reference). At this time, the conduction of the electrode 1 is stopped 5, natural potential stabilization is waited for and a measurement current is fed from a polarization measuring instrument 8 and then polarization generated between a reference electrode 7 and the anode 1 is measured, and then it is divided by the measurement current to obtain an apparent polarization resistance Rap0. After that, an apparent polarization resistance Rap1 is measured by the same method again on any succeeding measurement and then a surface area S1 at any measurement time is obtained from expression S1=S0.Rap0/Rap1. Since the surface area Since of the electrode 1 can be determined, remaining durable years can be easily and rapidly measured.
Patent JP-H05210903-A (JP)
Title: Information processor
Inventor: ANDO HIDEO
IPC: G11B17/043
Filed: 1992-01-31
Abstract: PURPOSE:To provide the information processor which receives an information storage medium having information recording faces on both sides to perform the processing and copes with access to both faces of even information storage mediums different by thickness. CONSTITUTION:A motor displacing means 20 is provided which displaces a spindle motor 4 in the thickness direction of an optical disk 2A (2B) based on thickness detection information from the thickness detecting means which detects the thickness of the optical disk 2A(2B). Then, the spindle motor 4 is so displaced that the relative position of the optical disk 2A(2B) to an optical pickup 15A(15B) on the information processing side is suitable for information processor. Thus, adjustment and correction are performed in accordance with the substrate thickness of the optical disk 2A(2B) whose both faces are accessed, and this processor can cope with access to both faces of optical disks 2A and 2B different by thickness.
Patent JP-H05208573-A (JP)
Title: Method, device, and system for printing and bookbinding
Inventor: OKADA HISAO
IPC: B41F17/02
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a printing/bookbinding method and system by which a plurality of copies of booklets can be simultaneously printed and bound in a short time using an electrophotographic method for printing even if a printing amount is small. CONSTITUTION:Roll paper 8 is formed into a cutform by being cut at right angles to a paper feed direction in a paper pretreatment part 20. Thereafter, in a printing part 10, data for a plurality of copies is simultaneously printed on the cutform. After printing is completed by the number of pages for one copy, the cutforms are cut and bound per copy in a paper after-treatment part 30, and booklets 5 are obtained. In this manner, a plurality of copies of booklets can be printed and bound at a time by a printer using an electrophotographic method, a booklet making speed is enhanced, and few and large-lot printing/ bookbinding system is put to practical use.
Patent JP-S57132741-A (JP)
Title: Rotor structure for ac generator
Inventor: OKAMOTO HITOSHI
IPC: H02K1/26
Filed: 1981-02-04
Abstract: PURPOSE:To enable the reduction in the size of a generator by partly removing the T-shaped sections of a rotor core of an AC generator, thereby improving the cooling of a rotor coil. CONSTITUTION:The T-shaped sections 2 of a rotor core are removed at every other ones, and opening spaces 6 thereby formed are provided adjacent to a rotor coil 3. Since coolant passes the space 6 in this manner, the surface of the coil 3 can be directly cooled. The T-shaped sections 2 can be removed at every two ones or can be removed at every continuous two ones. When the T-shaped sections are thus partly removed, the cooling effect of the rotor coil can be enhanced, thereby reducing the size of a generator. Since the space 6 is widened, leakage reactance is reduced, thereby decreasing the instantaneous voltage variation.
Patent JP-S60162343-A (JP)
Title: Bar code display device for telephone number
Inventor: KITAGAWA YUUZOU
IPC: H04M1/2755
Filed: 1984-02-02
Abstract: PURPOSE:To record a bar code to a card with a simple operation by providing a display means of telephone numbers to a sheet-shaped main body together with another display means for bar codes corresponding to said telephone numbers and setting the bar code displays means at the other side of said main body. CONSTITUTION:A liquid crystal display element LCD2 which displays bar codes is provided to a sheet-shaped main body 1 together with an LCD3 for display numeric characters, a solar battery 4 serving as a power supply and an input part 8 including ten numeric keys 5 including 1-0, a power supply ON/OFF key 6 and a clear key 7. In this case, the LCD2 is set at the other side of the main body 1. A telephoe number is fed by the keys 5 and displayed at the LCD3, and a bar code corresponding to said telephone number is displayed at the LCD2. Then the sheet 1 is put on an original setting board of a copying machine with the side of the LCD2 put downward, and a card like a visiting card, etc. is used as the copy paper. Thus it is possible to record assuredly the bar code of a telephone number onto a card.
Patent JP-H01226318-A (JP)
Title: Sprue runner nozzle
Inventor: POORU BURAUN
IPC: B29C45/20
Filed: 1989-01-25
Abstract: PURPOSE: To enhance heat conductivity and the resistance to abrasive plastic and to reduce production cost by surrounding the entire periphery of a nozzle formed by a specific steel material low in the coefficient of thermal expansion by a heater to form an integrated structure. CONSTITUTION: A nozzle 30 has a center injection channel 32 and branched channels 33 and the almost engtire periphery thereof is surrounded by a heater 38 so as to be capable of certainly keeping the melting temp. of a plastic raw material to constitute an integrated structure. Since this structure is low in heat loss, the heat conductivity to a nozzle tip part 40 is good. Since the nozzle 30 is formed of a steel material having resistance to abrasive plastic, it is unnecessary to coat the surface of the nozzle with a protecting material and material cost can be suppressed and production cost becomes low.  Further, since the steel material is low in the coefficient of thermal expansion, the gap between the nozzle tip part and a casting mold is reduced and the inflow of the plastic raw material into a cavity can be prevented and the deterioration of the raw material can be also prevented.
Patent JP-H04254775-A (JP)
Title: Ic tester
Inventor: TANIGUCHI YUKIHIRO
IPC: G01R31/28
Filed: 1991-02-07
Abstract: PURPOSE:To perform timing tests more accurately by performing timing correction suitably to the input-output capacity of each DUT. CONSTITUTION:Firstly, ordinary timing correction is performed in such a way that the timing to the terminal of a socket, stylus of a probe card, or contactor of a handier which is brought into contact with a DUT is corrected in a no- DUT state. Then a control section 1 finds the waveform rising time of each terminal of the DUT from the input-output capacity value of each terminal of the DUT described in advance in a test program and the transmission impedance of this IC tester. In addition, the section 1 decides a reference terminal by selecting the terminal which is fastest or slowest in rising speed or a terminal having an average rising time out of the terminals of the DUT. The section 1 calculates the difference between each terminal and the reference terminal and sends the calculated differences to a correcting section 2. The section 2 performs timing correction suitably to the input-output capacity characteristic of the DUT by changing the circuit constants of the deskew sections 4 and 5 of tester pins corresponding to each terminal on the basis of these data.
Patent JP-H07226735-A (JP)
Title: Radio terminal equipment security system
Inventor: TAKAHASHI NOBORU
IPC: H04L9/32
Filed: 1994-02-10
Abstract: PURPOSE:To provide a radio terminal equipment security system in which the possibility of intercept is eliminated and the security is secured. CONSTITUTION:A radio terminal equipment 1 used in a radio data network system receives data including a password of an opposite station sent from a radio terminal equipment of the opposite station and a data detection section 2 separates the received data including a password of the opposite station into data and the pass word of the opposite station and the radio terminal equipment 1 acts as a terminal equipment only when the password of the opposite station is coincident with the password of the station of the radio terminal equipment 1.
Patent JP-H10214288-A (JP)
Title: Electronic sales method, purchasing terminal and charging device
Inventor: YAMAGAMI TOSHIHIKO
IPC: G06Q10/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To attain electronic sales with high reliability by a simple processing. SOLUTION: Purchase information Ib and terminal IDu are transmitted from a purchase terminal to a selling device (S1 and S2). The device performs a hash arithmetic operation Z=h(Pr||IDv||Nov) for connecting price Pr of the Ib, sales serial number Nov, and shared secret information Y between IDv of the device and a charging device (S6), and transmits Z and X(=Pr, IDv, Nov) to the terminal (S7). The terminal calculates Q=h(M||P) from secret information P with the device (S10) (M=(X, Z, IDu), IDu is the ID of the terminal), and transmits Q and M to the device (S12). The device verifies Q by P, and verifies Z by Y (S14 and S15), and when both the verification is correct, the Pr is paid from the account of the terminal to the account of the device (S17).
Patent JP-S59142362-A (JP)
Inventor: YAMAGUCHI KOUICHIROU
IPC: F25B13/00
Filed: 1983-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03223210-A (JP)
Title: Bathing agent
Inventor: SHIRAISHI TADAO
IPC: A61K8/73
Filed: 1990-01-27
Abstract: PURPOSE:To obtain a bathing agent effective in improving the solubility of generated gas in bath water, promoting the penetration of active components into the skin and keeping the heat and moistness of the skin by mixing a solid material containing saccharides to a bathing agent base capable of generating a gas by an acid-base reaction. CONSTITUTION:A saccharide preferably sugars, starches and/or water-soluble polymers is mixed with water and optionally further with a bathing agent base. The mixture is heated, dehydrated, cooled, solidified and pulverized. The powder is put in a pressure vessel, pressurized by introducing a required gas and heated to include the gas into the solid saccharide. The product is cooled again, crushed and finely pulverized to obtain a solid containing the saccharide. The solid is mixed with a bathing agent base which generates a gas by an acid-base reaction. When the bathing agent produced by this process is thrown into bath water, ultrasonic wave is generated by the burst of the solid and the coarse bubbles of the gas are divided into extremely fine microscopic bubbles to exhibit the above effects.
Patent JP-S61179338-A (JP)
Inventor: FUKUMORI IKUHIKO
IPC: E02B3/12
Filed: 1985-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02197186-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOBUHARA HIROYUKI
IPC: H01S5/00
Filed: 1989-01-26
Abstract: PURPOSE:To enable the formation of a diffraction grating possessed of a period small enough to amplify light by a method wherein the refractive index of the diffraction grating is made to vary alternately at a specified period. CONSTITUTION:A superlattice layer 2 is formed on a substrate, a protective layer 3 is deposited thereon, and then a positive resist film 4 is formed and an interference fringe is transferred onto it, which is developed, the film 3 is removed from the substrate, and thus an opening 4b is formed. Then, the layer 2 is removed, a recess 5a (width:W1) and a protrusion 5b are formed, a zinc diffused layer 6 is formed on the side of the protrusion 5b left unremoved, the layer 6 grows to be a disordered layer 6a whose width is W2 and which is formed of mixed crystal formed in such a manner that the superlattice is disordered by zinc, and the width W3 of a superlattice layer 7 which is not disordered becomes nearly equal to the width W1 of the recess 5a. And, a buried section 9 and a liquid crystal layer 8a are formed, whereby a diffraction grating layer 10 can be obtained, and the layers 10 and 3a constitute a waveguide layer 8 in which light rays are travel. Therefore, the refractive index of the layer 10 changes alternately.
Patent JP-S60237096-A (JP)
Inventor: JIYAN BIYUANDEIA
IPC: C07J43/00
Filed: 1985-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57132422-A (JP)
Title: Automatic recovering type switching circuit
Inventor: HAYASHIDA KENICHI
IPC: H03K17/28
Filed: 1981-02-09
Abstract: PURPOSE:To prevent a malfunction caused by a gentle variation of a signal, by inserting a leakage resistance in a steady state, in an automatic recovering type switching circuit. CONSTITUTION:In case when a detecting signal DT is V1 in a steady state, an output S1 of an operational amplifier 10 becomes as shown in the expression on the right, and it is inputted to a negative input terminal of an operational amplifier 13. A0 shown in the right expression denotes an open loop gain of the operational amplifier 10. Subsequently, to a positive input terminal of the operational amplifier 13, the detecting signal DT is inputted through a filter 12 after its voltage has been dropped by a variable resistor VR10, therefore, an output S3 of the operational amplifier 13 becomes binary ''L''. As a result, a transistor Q3 of a switching circuit 15 is turned off and a relay 14 is cut off. Also, the output S3 is inverted by an inverter NT and becomes ''H'', and since a resistance R15 as a leakage resistance is inserted in parallel with a capacitor C10, no malfunction occurs against a gentle variation of a signal.
Patent JP-H11261174-A (JP)
Title: Vcsel and vcsel array
Inventor: YUEN ALBERT T
IPC: H01S5/187
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a VCSEL array which can drive individual VCSELs on p-drive or n-drive. SOLUTION: Vertical cavity surface emitting lasers(VCSEL) 160 and 161 are provided with lower reflectors 124, including first conductive semiconductors, emitting areas 128, upper reflectors 125 including second conductive semiconductors, lower electrodes 135 electrically connected with the upper reflectors 125, upper electrodes 134 electrically connected with the upper reflectors 125, and buffer layers 122 for achieving epitaxial growth on the lower reflectors 124. The lower reflectors 124 are in contact with the buffer layers 122. The conductivity of the buffer layer 122 is less than 10% of that of the first conductivity-type semiconductor. Grooves 150, 151, 152, and 155 further divide the VCSELs.
Patent JP-H04241452-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIBASHI ATSUHIKO
IPC: H01L27/08
Filed: 1991-01-14
Abstract: PURPOSE:To form a diode or resistance in a semiconductor integrated circuit device constituted of an SOI MOSFET the source-drain area of which is reduced in resistance for increasing the speed without increasing the number of manufac turing processes. CONSTITUTION:After a silicon oxide film 8 and polysilicon layer 7 are formed on parts of a semiconductor layer formed on an insulator layer 3 at the time of forming the gate of an MOSFET, a diode or resistance is constituted by injecting an impurity into the semiconductor layer by using the film 8 and layer 7 as masks and the resistance of the surfaces of the impurity areas is reduced by silicification, etc., by using the film 8 and layer 7 as masks.
Patent JP-S55110487-A (JP)
Title: Color picture reproducing unit
Inventor: KONISHI BUNYA
IPC: H04N5/74
Filed: 1979-02-16
Abstract: PURPOSE: To avoid color shift of reproducing picture with a simple mechanism, by radiating three primary colors from one light source and reproducing the picture through the same light axis.  
     CONSTITUTION: The light intensity of the light from the white color light source 1 is increased via the slit 2 and the intermediate optical system 3, and is incident to the acoustic optical filter 5 as parallel ray 4. The drive circuit of the filter 5 consists of the frequency generator 10, scanning signal generator 11 controlling the output power and scanning frequency of the generator 10 and broadband amplifier 9 connected to the filter 5, and based on the signal separating the color video signal 12 at the signal separation circuit 13, the acoustic frequency corresponding to the wave length of three primary colors can be produced with time sharing system. Further, the filter 5 is swept in acoustic frequency, the light between the corresponding wave lengths is taken as diffractive light 6 and non-diffractive light 7 and they are separated at the slit 8. The color beam thus obtained is fed to polyhedral mirror 17 constituting the light polarized system and pictured on the screen 21 without color shift of reproduced picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61176295-A (JP)
Title: Sound output device of television receiver for ac and dc
Inventor: TAKAHASHI TAKETO
IPC: H04N5/60
Filed: 1985-01-30
Abstract: PURPOSE:To suppress the fluctuation of a load voltage and to reduce a sound fluctuating phenomenon by installing switch CONSTITUTION:A resistance R2 is serially connected to a resistance R1 between a sound output circuit 3 and AC and DC power.
Patent JP-S61175017-A (JP)
Title: Manufacture of corrugated pipe of polyimide
Inventor: HAYASHI TOKUJIRO
IPC: B29C53/58
Filed: 1985-01-31
Abstract: PURPOSE:To mold a polyimide pipe body rich in flexibility, by molding a laminate pipe having an intermediate layer consisting of thin metal strips or the like capable of being deformed plastically and polyimide tapes that are wound helically in such a manner that the pipe may be corrugated. CONSTITUTION:A metal strip 1, polyimide tapes 2, 3 and a metal strip 4 in the stated order with the metal strip 1 innermost are inserted between cantilevered mandrel 11 and an endless belt 12 wound around the mandrel 11 and driven by driving rollers 13, 13' and are wound helically around the mandrel 11 to be formed into a tubular body while the strips and the tapes are being fed, so that a laminate pipe (P) having an inner layer 5, an intermediate layer 6 and an outer layer 7 is molded. Since the metal strips 1, 4 and the polyimide tapes 2, 3 are wound with their opposed surfaces not being subjected to joining treatment, the inner and outer layers 5, 7 and the intermediate layer 6 are not united. Rollers each having a groove are pressed against the inner and outer surfaces of the laminate pipe (P) that has left the tip of the mandrel 11, so that the pipe is plastically deformed and corrugated.
Patent JP-H09214053-A (JP)
Title: Optical output control circuit
Inventor: HAKOMORI KATSUHIKO
IPC: H04B10/40
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a level of a flat part of an envelope line of an optical output from being influenced by a triangular wave by controlling a current supplied to a light emitting device with an output of an or circuit for oring input data and a control signal for instructing an interval when intermittent control is performed with the aid of an output of a DC holding circuit. SOLUTION: An or circuit 1 calculates the logical or of a control signal for instructing an interval when optical output control is executed and input data, and a current switch 2 controls on/off operation owing to an output of the or circuit 1, and further a current source 3 determines a current supplied to a laser diode through the current switch 2. Resistance 6 converts to voltage a current flowing through a photodiode 5 for converting back light of the laser diode to an electric signal to obtain monitor voltage. An error amplifier 8 generates an output corresponding to a difference between an output of a peak holding circuit 10 and reference voltage. An output of the error amplifier 8 is supplied to the peak holding circuit 10, and a detected peak value is supplied to the current source 3 to control a current of the current source 3.
Patent JP-H09210184-A (JP)
Title: Attachment structure of supporting fulcrum shaft in working of vehicle
Inventor: SUENAGA SHINJI
IPC: B60K23/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to achieve unlubricated turning contact face by sharing the turning fulcrum shaft of transfer link and the oil drain cap for lubricant. SOLUTION: A fulcrum shaft 32 swivel supporting a transfer link 34 is securely mounted by piercing to the lower side wall of a clutch housing 44, and a drain hole 32a for draining lubricant in the clutch housing 44 axially inside the fulcrum shaft 32 is formed. At the opening end of the drain hole 32a a drain cap 56 is attached and the outer circumference of the fulcrum shaft 32 an oiling hole 58 is provided communicating to the drain hole 32a, such that the lubricant is supplied to the swivel contact to the transfer link 34 from the oiling hole.
Patent JP-H08223907-A (JP)
Title: Power unit and power supply supplying method
Inventor: NAKANISHI HIDEAKI
IPC: G05F1/565
Filed: 1995-02-06
Abstract: PURPOSE: To prevent an electronic equipment from being shut down even if the electronic equipment requires more excessive power as compared with a normal operation due to inrush current by performing constant current feedback control for each output terminal voltage. CONSTITUTION: A constant current value controller 20 constantly monitors an output terminal voltage VOUT by inputting power lines 18 in parallel and at the same time adjusts current by operating the resistance of a variable resistor RV in response to VOUT. Namely, when starting a system 100, an excessive power is momentarily required. In this case, the constant current value controller 20 controls RV based on a control table, no constant current feedback control means is activated even if output current exceeds a prescribed value, and the output current can be increased while maintaining the output terminal voltage VOUT by a low-voltage feedback control means, thus preventing an electronic equipment from being shut down.
Patent JP-S58134917-A (JP)
Inventor: MUTOU MIYOSHI
IPC: A01G9/14
Filed: 1982-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09208526-A (JP)
Title: New compound and liquid crystal composition containing the same
Inventor: MIZUGUCHI JUNKO
IPC: C07C69/92
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new physicochemically stable compound, represented by a specific formula, capable of manifesting a great dielectric anisotropy, having a low viscosity and suitable as an additive to a ferroelectric liquid crystal material. SOLUTION: This new compound is represented by formula I [R1 and R2 are each a 1-18C chain alkyl, a 3-18C chain alkenyl, an alkynyl, etc.; (n) is 1-3; G1 and G3 are each a single bond, ether, COO, etc.; G2 is CN or H; X is H, a halogen, cyano, a 1-5C alkyl, an alkoxy or a trihaloalkyl], e.g. 4-(2- hexyloxycarbonyl-2-cyanoethynyl)phenol 2,3-difluoro-4-octylbenzoate. The compound is obtained by reacting, e.g. a 2,3-difluorobenzoic acid derivative represented by formula II with a phenol derivative represented by formula III in the presence of dicyclohexylcarbodiimide and dimethylaminopyridine.